Howeall HWVFSR Super Quiet Register Booster Fan: Dual intelligent thermostat with WIFI app control
For homeowners tired of hot and cold spots, this smart register booster fan is your solution for balancing temperatures in that one stubborn room. It fits perfectly into a standard 6" x 10" vent and works with your existing HVAC system to push air where you need it most.
Think of it as a tool for personalized comfort, not just a fan. The dual intelligent thermostat monitors room temperature in real-time, adjusting fan speed automatically so you can set it and forget it. You will appreciate how quietly it operates—at its lowest setting, it is quieter than a whisper, so it never disrupts your sleep or daily routine.
Control it easily with the intuitive buttons or the Wi-Fi app from anywhere. This lets you tweak settings from your phone before you get home, ensuring your space is just right when you walk in. It is designed to save energy by optimizing airflow, helping reduce your utility bills over time.
Features
- Super quiet operation under 16 dBA
- Fits 6" x 10" register holes for precise airflow
- 2025 upgrade with intelligent programming for energy savings
- Innovative two-way airflow design for wider coverage
- Dual intelligent thermostat with WIFI app control
General specs
- Brand: Howeall
- Model: HWVFSR
- Seller: Amazon
- ID: B0DHXL348B
- Width: 5.9 inches
- Height: 1.96 inches
- Length: 11.8 inches
- Weight: 2.91 pounds
- Fan Type: Super Quiet Register Booster Fan, Ultra-quiet stator-blade PWM fans
- Features: Eliminates uneven room temperatures, Precise airflow and intelligent temperature control, Energy saving, Automatic on/off, Real-time fan speed adjustment, Mobile app control, Wider coverage, Improves cooling efficiency
- Material: 2mm steel
- Blade Type: Hydro-mechanical blades
- Noise Level: 16 dBA
- Control Type: Dual Intelligent Thermostat, WIFI App Control, Button Control
- Compatibility: Fits ONLY 6 x 10 inch Register Vent
- Airflow Design: Two-way airflow
- Number of Items: 1
- Weight Capacity: 300 lbs
- Airflow Capacity: 140 CFM
- Register Hole Size: 6" x 10"
- First listed by seller: 2/7/26
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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| Brand | Howeall | Dreo | Dreo | Windmill | Dreo | Comfort Zone |
| Model | HWVFSR | DR-HAF001S | DR-HPF008S Silver | FC07W1 | DR-HAF001S Silver | LC310SWT |
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| Price | $49.99 | $79.99 | $129.99 | $79.00 | $67.95 | $59.69 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 7, 2026 | February 4, 2026 | February 7, 2026 | February 4, 2026 | February 7, 2026 | February 7, 2026 |
| Weight | 2.91 pounds | 5.17 | 11.46 | 1.95 | 5.6 lbs | |
| Fan Type | Super Quiet Register Booster Fan, Ultra-quiet stator-blade PWM fans | Tower | Pedestal | |||
| Noise Level | 16 dBA | 28.5 | 20 | 28 | ||
| Control Type | Dual Intelligent Thermostat, WIFI App Control, Button Control | App Control, Voice Control, Remote Control | App, Remote, Voice | |||
| Timer | 12 | 8 | Yes | |||
| Dimensions | 10.24, 13.19, 11.46 | 12.99, 35.04, 11.02 | 11.42, 13.19, 11.81 | 23.5 inches, 12.5 inches, 3.75 inches | ||
| Oscillation | Yes | Yes | Yes | Yes | ||
| Connectivity | Wi‑Fi | Wi‑Fi | Wi-Fi | |||
| Power Source | Corded Electric | Corded Electric | AC | Corded Electric | ||
| Mounting Type | Desk/Tabletop | Floor | Window | |||
| Control Method | Remote, Voice, App | App, Remote, Voice | App, Voice | |||
| Oscillation Angle | 90, 120 | 120 | 90, 120 | |||
| Speed Settings | 5 | 4 | 3 | |||